![](/images/graphics-bg.png)
Synthesis of Cubic Phase-Co Microspheres by Mechanical Solid-State Reaction-Thermal Decomposition and Research on Its Growth Kinetics
المؤلفون المشاركون
Deng, Ying
Zhang, Yanhua
Peng, Lingling
Jing, Xiaolong
Chen, Hui
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-10-18
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
Cubic phase cobalt (Co), which can be used as a key component for composite materials given its excellent ductility and internal structure, is not easy to obtain at room temperature.
In this study, oxalic acid and cobalt nitrate are used as raw materials to synthesize the cobalt oxalate precursor, which has a stable structure with a five-membered chelate ring.
Cobalt oxalate microspheres, having a high internal energy content, were prepared by using mechanical solid-state reaction in the presence of a surfactant, which can produce spherical micelles.
The thermal decomposition of the precursor was carried out by maintaining it in a nitrogen atmosphere at 450°C for 3 h.
At the end of the procedure, 100 nm cubic phase-Co microspheres, stable at room temperature, were obtained.
Isothermal and nonisothermal kinetic mechanisms of cobalt grain growth were investigated.
The cubic-Co grain growth activation energy, Q, was calculated in this study to be 71.47 kJ/mol.
The required reaction temperature was low, making the production process simple and suitable for industrial applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Deng, Ying& Zhang, Yanhua& Peng, Lingling& Jing, Xiaolong& Chen, Hui. 2016. Synthesis of Cubic Phase-Co Microspheres by Mechanical Solid-State Reaction-Thermal Decomposition and Research on Its Growth Kinetics. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1096490
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Deng, Ying…[et al.]. Synthesis of Cubic Phase-Co Microspheres by Mechanical Solid-State Reaction-Thermal Decomposition and Research on Its Growth Kinetics. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1096490
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Deng, Ying& Zhang, Yanhua& Peng, Lingling& Jing, Xiaolong& Chen, Hui. Synthesis of Cubic Phase-Co Microspheres by Mechanical Solid-State Reaction-Thermal Decomposition and Research on Its Growth Kinetics. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1096490
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1096490
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)